ARP Studs and nuts

Land Rover: Series III 3.5 V8 (1979-85) • Defender 3.5 V8 and 3.9 V8 (1983-94) • Discovery Series I 3.9 V8 (1994)

MG: MGB V8 (1973-76) • RV8 to engine no. 48A00525A (1992-94)

Range Rover: Classic 3.5 V8 to VIN...HA610293 (1970-91) and 3.9 V8 from VIN...GA399973 to engine no. 38D27237B (1989-94)

other manufacturers: Cars with Rover 3.5 V8 and 3.9 V8 engines to 1994

TVR: Vehicles with Rover 3.5 V8 and 3.9 V8 engine: 350i (1983-95) • 350SX (1985-89) • 400SX (1989) • 350SE (1990-91) • 390SE (1984-88) • 400SE (1990-91) • V8S (1991-93) • Griffith (1992-94) • Chimaera (1992-94)

Morgan: Plus 8 with Rover 3.5 V8 and 3.9 V8 engine (1968-94)

Triumph: TR8 (1978-81)

Rover: P5B (1967-73) • P6 3500 V8 (1968-77) • SD1 3500 V8 (1976-87)

cylinder head - set of 28 studs for all applications with 3 rows of bolts per cylinder head.. High grade 8470 chrome moly with a tensile strength of 190.000 psi ensure substantial strength and reduces stretching

ARP is one of the most renowned screw manufacturers for motorsport: well-known racing teams from Formula 1, Nascar and Indycar series trust the excellent quality.
The threads are rolled into high-strength steel. This non-cutting process does not interrupt the fibre flow, unlike thread cutting. On the contrary, the cold forming process hardens the structure of the surface.
The benefit lies in the high safety reserves of the most heavily loaded components in the engine.